Owners of the popular Xiaomi Redmi Note 7 often face the problem of lack of free space in the memory of the device. This is because deleted photos, videos and documents do not disappear from the drive instantly, but move to a special buffer section. Many users forget about the existence of this temporary storage that allows you to recover erroneously deleted data within 30 days. However, if you want to guarantee to free up gigabytes of space or hide confidential information from prying eyes, standard deleaking files is not enough.
The MIUI operating system that runs on the Redmi Note 7 has its own unique file management process: there is no one-stop "clean everything" button, as different applications use their own shopping carts. Gallery, Explorer, Downloads, and even third-party cloud services can accumulate remote content independently of each other, and understanding this architecture is essential to conduct a full system cleanup.
In this guide, we will take a look at all the ways to free up space, how to work with standard system tools, how to use built-in cleaning utilities, and what hidden nuances exist in this model. On the Xiaomi Redmi Note 7, the Gallery and Explorer basket are two different system partitions, not related to each other, only a comprehensive approach will return the device to maximum performance.
Features of the MIUI file system on Redmi Note 7
Xiaomi smartphones are based on a MIUI shell, which is very different from pure Android. In this system, files are not deleted immediately, but are moved to a special directory, which the user sees as the Recycle Bin. This is a protective mechanism that prevents accidental loss of important data. On the Redmi Note 7, this buffer can take up a significant amount of internal memory, especially if you are actively working with multimedia.
It's important to understand that the system doesn't store deleted files forever. It's usually a 30 day limit, after which the data is automatically erased. However, you shouldn't rely on a timer if you need a place right now. In addition, some applications, such as instant messengers or email clients, can create their own temporary storage that is not cleaned by system tools.
To effectively manage memory, you need to know where exactly digital waste is stored. Unlike computer operating systems, there is no single basket for all the contents. You have to check multiple entry points. Ignoring this rule will lead to the fact that after cleaning one partition, you will wonder why the memory did not get free.
- 📁 Gallery basket stores deleted photos and videos.
- 📂 The Explorer basket contains documents, installation files and archives.
- ☁️ Cloud Recycle Bin Mi Cloud Syncs Remote with Server.
- 🗑️ Application cache can simulate the presence of deleted files.
Some users mistakenly believe that cleaning the cache in the phone settings will affect deleted files. It's not. Cache and basket are different concepts. Cache speeds up applications, and the basket saves deleted data. Confusion in these terms often leads to inefficient actions to optimize memory.
Cleaning the basket in the standard gallery
The largest temporary storage section on Redmi Note 7 is a collection of deleted photos. High-resolution video files quickly take up gigabytes, so that's where you start cleaning up. The deletion process here is intuitive, but has its own hidden menus.
To start, open the standard Gallery app. At the bottom of the screen, you'll see a few tabs, one of which is called Albums. Scroll down the album list to the bottom, and there you'll find a folder called Deleted or Recently Deleted, and that's where your files are waiting to be permanently erased.
☑️ Checking the Gallery
Once you log in, you'll see all the images and videos that have been deleted in the last 30 days, and you can choose specific pictures or clean them all at once, and note that recovery from this procedure will not be possible without using specialized data recovery software.
⚠️ Warning: Once the cleanup in the Gallery is confirmed, the files disappear irrevocably. Make sure that there are no accidentally deleted important photos that you planned to restore.
If you're syncing with Mi Cloud, the process may be slightly different. In some versions of MIUI, when you delete from the cloud, files also end up in the local cart. Check your sync settings to see where the copy is stored.
- 🖼️ Press and hold your finger in the photo to highlight.
- ✅ Use the “Select All” tick for mass cleaning.
- 🗑️ Click on the basket icon for final removal.
It's worth noting that video files are deleted longer because of their size. Don't interrupt the cleaning process if you see a progress indicator. Interrupting can lead to errors in indexing the media library, and the phone will look for thumbnails of images longer.
Delete files through the built-in Explorer
The second place where digital trash accumulates is the System Explorer (File Manager, APK-installer, PDF-The way the cart works here is similar to the gallery, but the way to it is on a different menu.
Run the Explorer app on your Redmi Note 7. On the home screen where file categories (Images, Videos, Documents) are displayed, find the menu icon, usually located in the top corner or hidden under the three-bar button.
Inside, you'll see a list of all the deleted files, and the system sorts them by deletion dates, and you can sort the content by size to find and delete the heaviest files that take up space, which is especially useful if you've downloaded large archives or game installers.
Where is the basket physically stored?
Cleaning also requires confirmation, and the system will alert you once again to the irreversibility of the action, which is done for safety, as Explorer often stores important working documents that the user may delete by mistake.
| File type | Where it's stored | Storage period | Recovery |
|---|---|---|---|
| Photo/Video | gallery | 30 days | Maybe. |
| Documents | Conductor | 30 days | Maybe. |
| Downloads. | Conductor/Loader | Indefinitely | Only from the backup. |
| Communications | SMS/IMS | 30 days | Maybe. |
* Files in the Download folder often don't have a shopping cart and are deleted immediately unless otherwise configured in specific applications. Always check the contents of the Download folder before deleting, as there may be important receipts or tickets.
Using the “Security” application for deep cleaning
The Xiaomi Redmi Note 7 has a powerful system application called Security, which not only protects against viruses, but also can find deleted files, cache debris and duplicates, and is the fastest way to do a comprehensive cleaning.
Run the Security app and select the Cleanup tool. The system will scan the device and suggest that you delete temporary files. However, you need to be careful to work with the basket. Standard quick cleaning does not always affect the contents of the Deleted albums, it focuses on the cache.
To find the residues, go to Deep Clean (if available in your version of MIUI) or use the storage analyzer. Here you can see which apps take up the most space. Often it turns out that messengers like Telegram or WhatsApp store their shopping carts inside their folders, and standard cleaning does not see them.
Use the Storage Analyzer feature in the Security app, which will show you a memory fill schedule, and by clicking on the Other or Documents sector, you can dip into the folder structure and find forgotten files that have been formally deleted but are taking up space.
- 🚀 Run the scan through the Security app.
- 🧹 Click the “Clean” button for the system cache.
- 📊 Use the Analyzer to find large files.
Don't rely on automatic cleaners alone. They often only delete the secure cache, leaving the heavy media files in the shopping cart intact.Manual verification through Explorer and Gallery remains a must for the Redmi Note 7.
⚠️ Warning: When using third-party cleanup applications (Clean Master and analogues), be careful.They may request excessive permissions and delete the desired files, considering them garbage.
Cleaning the cart in Google Photos and cloud services
Many Xiaomi users use Google Photos to back up. If you delete a photo in the Xiaomi Gallery, it can stay in the Google Photos Recycle Bin, and vice versa. These are two independent repositories.
Open the Google Photos app. In the bottom menu, select the Library tab. At the top of the screen, you'll see the Photo on Device and below the Recycle Bin. This is where you store files that are deleted from the cloud or synchronized. Occupied cloud space also affects your smartphone's performance if you turn on the "Free Space" option.
The cleaning process is similar: go to the Recycle Bin, click three dots in the corner and select "Clean the Recycle Bin." Google will also offer to clean anything over 30 days or do it forcibly right now. It's a great way to free up space not only on your phone but also on your Google account.
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Use the “Free Space” feature in Google Photos settings, which automatically removes photos and videos that are already stored in the cloud from your device, creating local copies in the shopping cart.
Be sure to check out other cloud services if you use them, such as Dropbox or Yandex.Disk. They also have their own shopping carts that can take up space in the app cache on the Redmi Note 7.
Sync sometimes fails. Sometimes a file is deleted in the cloud, but it still hangs on the phone in the status of "expects sync." In such cases, cleaning the data of the Google Photo application in the Android settings helps, but this will reset the settings of the application itself.
What to do if the cart is not cleaned or hidden
In some cases, Redmi Note 7 users encounter MIUI bugs when the cart is not displayed or files are not deleted, which may be due to overflowing media scanner system cache or errors in access rights.
The first step is to reboot the device, a banal but effective method, where restarting the system forces Android to rescan the file system and update the media index, often after that, the Deleted folder becomes available for management.
If the persists problem is, try clearing the cache of the Gallery or Explorer app itself. Go to Settings → Apps → All apps, find the desired application (like Gallery), select Memory and click Clear Cache. Don't confuse it with Clear All, otherwise reset the app settings.
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If standard methods don’t work, the problem may be overflowing the media server’s error log system, and rebooting in safe mode will help eliminate the impact of third-party applications.
In extreme cases, when files are "dead" and take up space but are not deleted, it may be necessary to connect the phone to a computer. USB-cable (MTP) Sometimes you can log into the system folders and remove the hanging elements manually, although access to the basket through the PC is usually closed.
It’s also worth checking for system updates. Xiaomi regularly releases patches for MIUI that fix file system errors. Go to Settings → About Phone → System Update and check the software version’s relevance.
- 🔄 Perform a full reboot of the smartphone.
- 🧹 Clear the cache of the Gallery and Explorer applications.
- 💻 Try managing files through PC.
- 🆙 Check for updates MIUI.